[408727-1L] Polyethylenimine, branched average Mw ~25,000 by LS, average Mn ~10,000 by GPC, branched + 896,940원
[408727-250ML] Polyethylenimine, branched average Mw ~25,000 by LS, average Mn ~10,000 by GPC, branched + 347,930원
[408727-100ML] Polyethylenimine, branched average Mw ~25,000 by LS, average Mn ~10,000 by GPC, branched + 198,660원